rail

I have installed an RDS on my S&W TRR8. After a few hundred rounds, it loosens to the point where it forms a small amount of forward/backward play on the rail. And, yes, I have used Blue Loctite on the clamp screw. Looks like all that does is delay the loosening. Does anyone have a more...

I'm a little bummed out. Got a call from my gunsmith. He said he was not recommending adding the rail to my S&W 19-3 revolver. Now I'm thinking about selling it and getting another handgun. I love my 19-3 because it is a revolver and therefore shoots reliably. And because it's fairly accurate...